Heating Systems Brooders, Space Heaters and QuadRadiant Heaters Let s grow together. QUADRATHERM QuadRadiant Heater SM Chore-Time s QUADRATHERM Heaters, Brooders and Space Heaters Offer Poultry Producers Top Heating Performance and Efficiency Backed by over 80 years of experience in heater innovation and design Robust 80,000 BTUs (23.45 KwHr) of QuadRadiant Heat with a broad, house-shaped heat pattern for optimal floor coverage Brooders from 42,000-23,000 BTUs (12.31-6.74 KwHr) and Space Heaters from 250,000-200,000 BTUs (73.27-58.6 KwHr)
Delivers Double the Standard Heat Output While Using Less Fuel to Heat the Same Area QUADRATHERM Heaters Performance Efficiency The compact QUADRATHERM Heater delivers a robust 80,000 BTUs (23.45 KwHr) of QuadRadiant heat in a broad, quadrangular heat pattern. Uses fuel more efficiently by converting more of the thermal capacity of the gas to infrared heat and transferring more of that heat to the floor. Large, ribbed emitter surface area radiates more infrared heat than other heater styles. Unique shape and reflective surfaces enhance transfer of infrared heat to the floor. Spacious combustion chamber and highly effective burner enhance heater efficiency. Pressurized burner results in even heat distribution through all burner ports. Burner efficiency is further optimized using additional combustion air through the bottom of the heater. Adjustable height helps optimize floor coverage. QuadRadiant heat requires less run time to heat a typical house. Saves fuel by permitting zone control heat only the areas of the house where heat is needed. Ease of Operation Reliable direct spark ignition or 500-BTU pilot. Thermostatic, zone or individual sensor control. Proven, reliable component parts. Burner and igniter are protected from debris. Delivered Assembled Heaters are delivered assembled and ready to hang. Units include eight-foot (2.4-meter) power cords and gas hoses for flexible heater placement. 5-psi operation at the heater for high-pressure models reduces installation costs for piping and is retrofit friendly. (Low-pressure models require larger piping.) 120-volt zone control model does not require a transformer. (24-volt requires a transformer but also permits battery back-up, except for direct spark model.) Slotted tabs at the corners of the heater permit secure four-point suspension for extra stability. Easy Access for Maintenance Burner is easy to access by removing one screw. Three-piece bottom eases access for cleaning. Corrosion-resistant stainless steel and aluminum construction. Designed for compressed air cleaning. Heaters are winchable for house clean-out. Shown in Case Studies to Save up to 20% on Fuel Costs.* *Based on 2009-2010 case studies your results may vary depending on house conditions. Controls Sealed from Debris and Water High Pressure Low Pressure Model Overview DSI DSI Pilot Pilot Dust-Tight (DT) Wash-Down-Proof (WDP) Propane Natural Gas Butane/Propane Mix 120 V 24 V * CSA (Canadian Standards Association) approved models also available. 24 V AC / 12 V DC Transformers are available to convert a 230 V power * source to 120 V, 120 V to 24 V, or 230 V to 24 V. Dust-Tight (DT) Dust- Tight, high-temperature, co-polymer enclosures are standard on all control systems to protect against dust, dirt, and moisture. The Dust-Tight enclosure also facilitates access to interior components. Wash-Down-Proof (WDP) A Wash-Down-Proof option features the same high-temperature, co-polymer enclosure plus sealed components and a gasketed housing that prevents water penetration. This permits power washing, if required for biosecurity. Both enclosures have high dielectric strength and include fire-retardant properties to resist the spread of flames. 2
QUADRADIANT Heat Solves Typical Heating System Problems Heat pattern from QUADRATHERM QuadRadiant Heating System* Note broad, yellow, house-shaped comfort zone Proven corrosion-resistant, stainless steel emitter panels enclose fiber insulator and stainless steel inner cone. Heat pattern from typical tube-style heating system* Note large, cool, blue areas and very hot red areas 1. Rectangular, house-shaped heat patterns from QuadRadiant Heaters match the rectangular shape of a poultry house. 2. A single QuadRadiant Model provides broad, even heat for most house widths. 3. With the QuadRadiant Heater, more even heat patterns result in a larger comfort zone for birds and save fuel (hot spots waste fuel). 4. QuadRadiant Heaters are winchable for easy access for service and maintenance, and they are designed for simplified maintenance. 5. Installing QuadRadiant Heaters requires no problematic air intakes, ducting or pressurized combustion. Low-Pressure, Zone Control Model permits 12 V DC battery back-up. *Actual house temperatures may vary depending on house type and installation. Chore-Time s QUADRATHERM Heater Spreads Broad, Even Heat Low-Pressure, Snap Action Model requires no electricity. Unit is shown with the sensor arm lowered into the operating position. Sensor arm can be raised for winching. Image shows the actual heat pattern of one 80,000 BTU QuadRadiant Heater centered in a 40 x 40 foot area. Notice the narrow range of temperature variation and the large comfort zone under the single unit. "I installed six houses of QuadRadiant Heaters on my farm. The floor heat is the most uniform I have seen with any heating system, and there is a considerable savings in operating expense. I have been very satisfied with the heaters, and I highly recommend them." Texas Grower 3 Heavy-duty 18-gauge stainless steel burner is easy to clean and includes a flame-sensing direct spark ignitor or 500 BTU pilot.
QUADRATHERM Heater Application Guide Heater Placement For New Houses With Solid Sidewalls* Maximum 5 PSI for High Pressure or 11" W.C. for Low Pressure at Heater For houses 400 feet long (122 m) by 40 to 50 feet wide (12.2-15.2 m) For houses 500 feet long (152.4 m) by 40 to 50 feet wide (12.2-15.2 m) 5 PSI High Pressure or 11" W.C. Low Pressure Secondary regulator must match pressure requirements of heater model 10 PSI High Pressure First-stage regulator reduces pressure to 10 PSI For houses 600 feet long (182.9 m) by 50 to 66 feet wide (15.2-20.1 m) Heater Spacing* House Length 400 Feet (122 m) 500 Feet (152.4 m) 600 Feet (182.9 m) House Width 40 to 50 Feet (12.2-15.2 m) 40 to 50 Feet (12.2-15.2 m) 50 to 66 Feet (15.2-20.1 m) Brood End Non-Brood End Brood End Non-Brood End Brood End + Non-Brood End Distance from End Wall and from Curtain 15 feet (4.6 m) 40 feet (12.1 m) 15 feet (4.6 m) 35 feet (10.7 m) 15 feet (4.6 m) 30 feet (9.1 m) Distance between Heaters 34 feet (10.4 m) 60 feet (18.3 m) 37 feet (11.3 m) 60 feet (18.3 m) 49 feet (14.9 m) 40 feet (12.1 m) *Contact Chore-Time s Customer Service Department for a pipe size layout and drawing specific to your houses. Layouts may vary depending on house style, size and climate. Stir fans, inlets and tunnel doors should not blow directly on the heaters. Position units so there is no direct air movement on them during operation. +Two rows of heaters. QuadRadiant Heat Advantages vs. Tube Heat QuadRadiant Heat Advantages vs. Brooders Brooder Heat Advantages vs. Tube Heat More Even Heat Pattern Yes Yes - More Efficient Fuel Conversion Yes Yes - Rectangular Heat Profile Yes Yes - Flexible for Various House Widths Yes - Yes Winchable Yes - Yes Quicker Up-To-Temperature Yes Yes Yes No Air Intakes or Ducting Yes - Yes Easy to Move Units Yes - Yes Easily Accessible Yes - Yes Run Without Electricity** Yes - Yes Requires Fewer Units - Yes - **Low-Pressure, Snap-Action Model Only 4
QUADRATHERM Heater Specifications High Pressure* Low Pressure Ignition Direct Spark 500 BTU Pilot 500 BTU Pilot Direct Spark Electrical 120 V AC Non-Electric 24 V AC / 12 V DC 24 V AC Back-Up Options Generator Not Applicable Transformer Options (Available If Needed) Control Fuel Propane=LP; Natural Gas=NG; Butane/Propane Mix*=BP Gas Pressure Requirements (Maximum) Maximum Gas Consumption 230 to 120 V AC Not Applicable Zone Individual Snap Action Generator or 12 V DC 120 to 24 V AC 230 to 24 V AC Generator 120 to 24 V AC 230 to 24 V AC Specifications Common to All Models U.S. Measure Metric Heating Area per Unit (Depending on climate and hanging height. Fewer units required in grow-out area.) 1,200 to 2,400 ft. 2 111.5 to 223.0 m 2 Maximum Heating Capacity per Hour (from sea level to 2,000 feet) 80,000 BTU 23.45 KwHr Weight per Unit 54 lbs. 24 kg Approximate Shipping Dimensions Width x Length x Height (Without Required Heat Shields Installed) 22 x 47 x 13¼ in. 55 x 119 x 34 cm Minimum Height from Floor to Bottom of Unit (Heaters may need to be adjusted up or down depending on housing construction, conditions and climate.) 7 to 9 ft. 2.1 to 2.7 m Space Between Heaters 40 to 60 ft. 12.2 to 18.3 m Minimum Clearance to Combustibles Sides of Heater 48 in. 122 cm Above Heater with Required Heat Shields (All Shields Required) 12 in. 31 cm Above Heater (If Any Heat Shields Damaged or Temporarily Missing) 24 in. 61 cm Below Heater 72 in. 183 cm The policy of Chore-Time is one of continuous product improvement. We reserve the right to alter specifications without prior notice. Heating products should be installed only in accordance with local laws, codes and regulations. These products are not for residential use. Gas pipe layout assistance available to customers through authorized distributors. CSA (Canadian Standards Association) approved models are available. All models meet stringent standards for low carbon monoxide. Zone Zone LP, NG or BP + LP or BP + LP or BP + LP, NG or BP + 5 psi (350 mbar) LP - 0.87 gph (3.29 l/h) NG - 75.5 cfh (2.14 m3/h) BP + - 0.87 gph (3.29 l/h) 11" W.C. (27.5 mbar) 0.87 gph (3.29 l/h) 11" W.C. (27.5 mbar) 0.87 gph (3.29 l/h) LP/BP + -11 W.C. (27.5 mbar) NG - 5.5 W.C. (13.5 mbar) LP - 0.87 gph (3.29 l/h) NG - 75.5 cfh (2.14 m3/h) BP + - 0.87 gph (3.29 l/h) *High-Pressure model for Canada also available. + Butane/propane fuel consumption may vary contingent on the mix ratio. Contact Chore-Time with any questions regarding use of butane/propane mixed fuel. Radiant Heat = Cost-Efficient Bird Comfort The special shape of Chore-Time s QUADRATHERM Heater reflects heat in a wide pattern 30-40 feet by 40-60 feet (9.1-12.2 meters by 12.2-18.3 meters). Radiant Heat is like the sun's heat and is transferred by infrared heat waves. It is very efficient because it does not heat the building's air in order to heat the objects in the building. Instead, infrared waves emitted from the heater's glowing surface heat the birds and the litter directly. 5
Brooder Heating Brooders Offer a Broad Comfort Zone CHORE-TIME Ultra-Ray Brooder 40,000 / 42,000 BTUs (11.72 KwHr / 12.31 KwHr) Heats an average of 800 to 1,000 square feet (74.3 to 92.9 square meters). Large heat pattern requires fewer brooders. Removable air intake, drop-down orifice and patented horizontal pilot are designed for easy cleaning and maintenance. Power wash or clean with compressed air. CONVECTION Brooder INFRARED Brooders CHORE-TIME ULTRA-VECTION Brooder 17,000 to 31,000 BTUs (4.98 to 9.09 KwHr) Heats an average of 250 to 400 square feet (23.2 to 37.2 square meters). Fuel-efficient, spiral ceramic radiant or fiber option. Two canopy sizes for a broad or more focused heat area. Clean-burning, efficient jet burner offers easy access to orifice and patented horizontal pilot for easy cleaning and maintenance. Compressed air cleaning is recommended do not power wash. CHORE-TIME Ultra-Ray HP Brooder 40,000 BTUs (11.72 KwHr) Heats an average of 800 to 1,000 square feet (74.3 to 92.9 square meters). Higher gas pressures save piping costs. Ideal for retrofit in houses with small-diameter gas pipes. No air inlet filter needed. Removable air intake, drop-down orifice and patented horizontal pilot are designed for easy cleaning and maintenance. Power wash or clean with compressed air. CHORE-TIME Ultra-Ray LITE Brooder 23,000 / 25,000 BTUs (6.74 / 7.33 KwHr) Heats an average of 250 to 400 square feet (23 to 37 square meters). Efficient, reliable mid-range heater. Two canopy sizes for a broad or more focused heat area. Removable air intake, drop-down orifice and patented horizontal pilot are designed for easy cleaning and maintenance. Compressed air cleaning is recommended do not power wash. 6
Brooder Features Three-Layer Emitter Assembly Standard on 42,000 and 40,000 BTU brooders, the assembly consists of (1) a stainless steel emitter, (2) a stainless steel inner cone, and (3) a fiber insulator. The inner cone completely shields the insulator, making power washing possible. Sturdy Canopy Design Spun aluminum or steel canopies feature a beaded, U -channel structure for strength and durability. Multi-Location Sensing Bulb Placement Multi-location bracket for heat sensing bulb allows flexibility in positioning for more precise floor temperature management. Mount the sensor on top of or under the bracket, in various positions from very close to the brooder to farther away from the brooder, or extend the sensor position beyond the bracket. Horizontal Pilot Our patented horizontal pilot improves reliability, maintenance, and combustion. The horizontal pilot position is less prone to clogging from dust and dirt. The pilot shield that protects the orifice is easily removed without tools for standard maintenance. Heat Shield (Popular for use with turkey poults.) The heat shield is standard on all brooders 31,000 BTUs and under and is available as an option on our higher BTU brooders. Use of the heat shield reduces the intensity of the heat directly under the brooder and spreads the brooder s warmth further. The temperature sensing bulb may be located under the heat shield in turkey applications. Space-Saver Hanging Bracket Low-profile T -hanger suspension is designed for easy field installation and easy brooder leveling adjustment. Heat Shield Space Heater Specifications Heats an average of 2,500 to 4,400 square feet (232.3 to 408.8 square meters) per heater. Optional outside mount kit available. Chore-Time DURA-THERM Space Heater High-BTU Output Convection Heating Design is backed by 80 years of experience in heater innovation and design. Durable galvanized steel cabinet with stainless steel option and heat-resistant aluminized burn chamber. High-performance cast-iron burner provides efficient combustion. Multiple ignition and fuel source options. Removable panels and controls compartment are designed for easy cleaning and maintenance. Compressed air cleaning is recommended do not power wash. Unit Name DURA-THERM 250 DURA-THERM Heating area per unit Capacity (Maximum Per Hour) Direct Spark or Hot Surface Ignition 2,750-4400 ft 2 (255.5-408.8 m 2 ) 250,000 BTU (73.27 KwHr) LP or Nat. Gas 2,500-4,000 ft 2 (232.3-371.6 m 2 ) 225,000 BTU (65.94 KwHr) - LP 200,000 BTU (58.6 KwHr) - Nat. Gas Gas Consumption (Maximum) - LP Direct Spark or Hot Surface Ignition 2.73 gph (10.33 l/h) 2.46 gph (9.31 l/h) Gas Consumption (Maximum) - Natural Gas Direct Spark or Hot Surface Ignition 235.85 cfh (6.68 m 3 /h) 213.8 cfh (6.05 m 3 /h) Gas Pressure Requirements (Measured at Inlet) LP 11" WC (27.5 mbar) 11" WC (27.5 mbar) Natural Gas 7" WC (17.5 mbar) 7" WC (17.5 mbar) Heater Size and Weight Weight Per Complete Unit 125 lbs. (56.7 kg) 125 lbs. (56.7 kg) 30 x 24.5 x 19 inches Height x Length x Width (76.2 x 62.2 x 48.3 cm) Minimum Clearance to Combustibles 30 x 24.5 x 19 inches (76.2 x 62.2 x 48.3 cm) Above, Below and Beside Unit 20 in. (50.8 cm) 20 in. (50.8 cm) Exhaust Outlet 120 in. (304.8 cm) 120 in. (304.8 cm) Electrical Requirements: 120 VAC (220/240 VAC, 50 or 60 Hz) The policy of Chore-Time is one of continuous product improvement. We reserve the right to alter specifications without prior notice. Heating products should be installed only in accordance with local laws, codes and regulations. These products are not for residential use. Gas pipe layout assistance available to customers through authorized distributors. CSA (Canadian Standards Association) approved models are available. All models meet stringent standards for low carbon monoxide. 7
Type Brooder Specifications Large Infrared Brooder High-Pressure Brooder (Unit is shipped pre-assembled) Small Infrared Brooder Convection Brooder Unit Name CHORE-TIME CHORE-TIME CHORE-TIME Ultra-Ray Ultra-Ray HP Ultra-Ray LITE CHORE-TIME ULTRA-VECTION Heating area per unit 800-1,000 sq. ft. (74.3-92.9 m 2 ) 800-1,000 sq. ft. (74.3-92.9 m 2 ) 250-400 sq. ft. (23.2-37.2 m 2 ) 250-400 sq. ft. (23.2-37.2 m 2 ) Capacity (Maximum Per Hour) Pilot Ignition Note that brooder pilots burn at 2,000 BTUs (0.59 KwHr) per hour and can 42,000 BTU (12.31 KwHr) Not Available 25,000 BTU (7.33 KwHr) 31,000 BTU (9.09 KwHr) withstand 5 mph wind speed. Direct Spark Ignition 40,000 BTU (11.72 KwHr) 40,000 BTU (11.72 KwHr) 23,000 BTU (6.74 KwHr) Not Available Modulation Range Range per Hour Not Available Not Available 10,000-25,000 BTU (2.93-7.33 KwHr) 17,000-31,000 BTU (4.98-9.09 KwHr) Gas Consumption (Maximum) Pilot Ignition LP 0.46 gph (1.74 l/h) Not Available 0.27 gph (1.02 l/h) 0.34 gph (1.29 l/h) Natural Gas 39.9 cfh (1.13 m 3 /h) Not Available 23.8 cfh (0.67 m 3 /h) 29.3 cfh (0.83 m 3 /h) Gas Consumption (Maximum) Direct Spark Ignition *LP Brooder with Natural Gas Conversion Kit LP 0.44 gph (1.67 l/h) 0.44 gph (1.67 l/h) 0.25 gph (0.95 l/h) 0.32 gph (1.21 l/h) Natural Gas 37.8 cfh (1.07 m 3 /h) 37.8 cfh (1.07 m 3 /h)* 21.9 cfh (0.62 m 3 /h) 27.4 cfh (0.78 m 3 /h) Gas Pressure Requirements (Measured at Unit for CHORE-TIME Ultra-Ray HP Model and at Pressure Tap on Valve with Unit Running for Other Models) LP 11" WC (27.5 mbar) 5 psi max (350 mbar max) 11" WC (27.5 mbar) 11" WC (27.5 mbar) Natural Gas 7" WC (17.5 mbar) 5 psi max (350 mbar max)* 7" WC (17.5 mbar) 7" WC (17.5 mbar) Heater Size, Weight & Assembly Information Weight per Complete Unit 18-26 lbs. (8.2-11.8 kg) 18-26 lbs. (8.2-11.8 kg) 18-28 lbs. (8.2-12.7 kg) 15-32 lbs. (6.8-14.5 kg) Canopy Width Options (Aluminum or Galvanized) 34 in. (86.4 cm) 34 in. (86.4 cm) Heavy-Duty Aluminum Only 34 or 46 in. (86.4 or 116.8 cm) 34 or 46 in. (86.4 of 116.8 cm) Height 14 in. (35.6 cm) 14 in. (35.6 cm) 17.5 in. (44.5 cm) 20.5 in. (52.1 cm) Operational Guidelines for Brooding Area (Adjust Up or Down Depending on Housing Construction/Condition and Climate) Height from Floor (Measure from Edge of Canopy) 60-72 in. (152.4-182.9 cm) 60-72 in. (152.4-182.9 cm) 30-36 in. (76.2-91.4 cm) 30-36 in. (76.2-91.4 cm) Space between Brooders/Side 25-40 ft. (7.6-12.2 m) 25-40 ft. (7.6-12.2 m) 15-25 ft. (4.6-7.6 m) 10-20 ft. (3.0-6.1 m) Minimum Clearance to Combustibles Sides of Brooder/Heater 36 in. (90 cm) 36 in. (90 cm) 30 in. (75 cm) 26 in. (65 cm) Above Brooder/Heater 14 in. (35 cm) 14 in. (35 cm) 12 in. (30 cm) 10 in. (25 cm) Below Brooder/Heater 48 in. (120 cm) 48 in. (120 cm) 30 in. (75 cm) 30 in. (75 cm) Control Options (Electrical Requirements Direct Spark Zone Control 24 VAC Pilot Zone Control 24 VAC) Electronic Zone Control (Maximum Brooders per Zone 40 Pilot or 18 Direct Spark) Pilot or Direct Spark Direct Spark (120 volts) Pilot or Direct Spark Pilot On-Off Individual Control Pilot Not Applicable Pilot Pilot Modulating Individual Control Not Applicable Not Applicable Pilot Pilot Manifold Zone Control (Maximum Brooders per Zone 20) Not Applicable Not Applicable Not Applicable Available The policy of Chore-Time is one of continuous product improvement. We reserve the right to alter specifications without prior notice. Heating products should be installed only in accordance with local laws, codes and regulations. These products are not for residential use. Gas pipe layout assistance available to customers through authorized distributors. CSA (Canadian Standards Association) approved models are available. All models meet stringent standards for low carbon monoxide. Reliable Control Options See Brooder Specification Chart above for which controls can be used with each style of brooder. ZONE CONTROLS: Allow one thermostat or control to regulate all brooders in a specified area. Electronic (Pilot) Mounted on each individual brooder with up to 40 brooders per zone Includes 100% safety cut-off valve Electronic (Direct Spark) Mounted on each individual brooder with up to 18 brooders per zone Reliable ignition uses less fuel with no pilot and gives three tries before lockout INDIVIDUAL CONTROLS: Allow control of each individual brooder independently of the others. Electronic High-Pressure (Direct Spark) Manifold Modulating (Pilot) On-Off (Pilot) Mounted on each individual brooder with maximum per zone determined by thermostat or control used Reliable ignition uses less fuel with no pilot and gives three tries before lockout One manifold per zone with up to 20 brooders per zone Available with step rate control or modulating Mounted on each individual brooder Combines a snap-action thermostat with 100% safety cut-off valve Mounted on each individual brooder Combines a snap-action thermostat with 100% safety cut-off valve 24 V AC 24 V AC 120 V AC 120 V AC No electricity needed No electricity needed Can be powered by a battery back-up system or generator Can be powered by a back-up generator Can be powered by a back-up generator Not applicable Modulates between maximum and minimum BTU rates before snapping off at control setting Snaps from high to off based on control setting A DIVISION OF CTB, INC. A BERKSHIRE HATHAWAY COMPANY Let s grow together. USA Netherlands Poland +1.574.658.4101 +31 (0)77-3241070 +48 (0)61-8197060 choretime@choretime.com info@choretime.nl info@choretime.pl Visit our web site to find your independent authorized Chore-Time distributor. www.choretime.com Complete Production Equipment for Broilers, Breeders, Turkeys and Eggs CT-2504/201503